baber/WOPTO huggingface dataset:
Patent JP-H11349817-A (JP)
Title: Production of bitumen-containing composition and bitumen-containing composition produced thereby
Inventor: BILDNER KARLHEINZ
IPC: C09D195/00
Filed: 1999-05-11
Abstract: PROBLEM TO BE SOLVED: To provide a bitumen-containing composition having a reinforcing effect as well as a soundproofing effect and used as a coating composition used for a car body steel sheet having an effect of reducing the weight of a car body and to provide a process for producing the same. SOLUTION: There are provided a process for producing a bitumen-containing composition, especially, an automotive soundproofing composition, being the thermally applicable and having an acoustic effect, comprising mixing bitumen with other materials such as an adhesion medium, a polymer, a wax, and a non-crosslinkable resin at 130-180 deg.C to form a homogeneous composition, which process comprises cooling the formed composition to a temperature of 130 deg.C or below, and adding a thermally crosslinkable resin or a thermally crosslinkable reactant mixture to the cooled composition and a bitumen-containing composition produced thereby.
Patent JP-S6110972-A (JP)
Title: Actuator element
Inventor: HOSHINO ISAO
IPC: G12B1/02
Filed: 1984-06-26
Abstract: PURPOSE:To obtain a large drive force with a simple structure by forming a bimorph of a mechanochemical substance and a thin film metal, and controlling the light emission to the substance. CONSTITUTION:A light emitted from a light source 8 is controlled to be emitted/interrupted by a shutter 9, incident to a light deflector 10, which deflects the incident light according to the signal from a controller 11 to emit the light to the fine position of mechanochemical substance 6. Thus, a bimorph formed of the substance 6 and a thin film metal can be controlled in deformation in various shapes in response to the light emitting positions.
Patent JP-H02308832-A (JP)
Title: Rubber composition for tire tread
Inventor: KIDA AKIRA
IPC: C08L9/00
Filed: 1989-05-25
Abstract: PURPOSE:To obtain a rubber composition for tire treads simultaneously improved in ice and snow road performance and normal road performance by blending a rubber consisting essentially of natural rubber with polybutadiene rubber, specific carbon black and m-cresol resin. CONSTITUTION:A rubber composition for tire treads obtained by blending (A) 100 pts.wt. raw material rubber containing (A1) a principal component rubber containing >=80wt.% natural rubber and (A2) polybutadiene rubber at (50:50)-(75:25) mixing weight ratio of the components (A1):(A2) with (B) 55-90 pts.wt. carbon black having 90-200mg/g iodine adsorption and 100-140ml/100g DBP oil adsorption and (C) 1-10 pts.wt., preferably 2-6 pts.wt. m-cresol resin which is a novolak type condensate of di- to hexanuclear substance expressed in terms of m-cresol units prepared by reacting m-cresol with paraformaldehyde or formalin in the presence of an acid catalyst.
Patent JP-S5832552-A (JP)
Title: Mold for continuous casting of thin walled ingot
Inventor: KOSHIKAWA TAKAO
IPC: B22D11/06
Filed: 1981-08-21
Abstract: PURPOSE:To cast a thin walled ingot continuously while preventing thermal deformation by constituting the short side walls of a mold of downwardly convergent refractories buried internally with heating elements, providing quick cooling plates thereunder in continuation with said refractories and enclosing these with full frames. CONSTITUTION:Short side walls 11, 12 of an upwardly expanding and downwardly convergent shape of a mold are constituted of refractories 3 having an excellent heat insulating property, and heating elements 14 are buried therein via castables 15. Quick cooling plates 16 of a width equal to the width of an ingot are provided below the areas in contact with the molten metal to be charged into the mold, in continuation with said refractories. The plates 16 are made of water-cooling type metals having water flow passages 17 in the inside, and the upper parts thereof have an upwardly expanding and downwardly convergent shape equal to the shape of the refractory parts 13 so as to cover the rear surfaces of the parts 13. Thus the refractory parts 16 are strapped by the extension of the plates 16 and the walls 11, 12 of the mold 2' are held by enclosing the outer sides of the plates 16 further with full frames 18 of the same shape, whereby the thermal deformation of the mold is effectively prevented.
Patent JP-S62287924-A (JP)
Title: Wire electric discharge machine
Inventor: KISHI MASAKAZU
IPC: B23H1/02
Filed: 1986-06-06
Abstract: PURPOSE:To improve processing efficiency through prevention of disconnection of a wire electrode, by a method wherein a pulse signal with an amount of electricity proportioning an amount of electricity at intervals of one pulse of processing current pulse is generated and smoothed by a filter circuit, and is outputted as a signal responding to an average processing current. CONSTITUTION:Signals responding to the width of the processing current pulse of a factor deciding an amount of electricity of a processing current pulse, a bath voltage, the number of select. ions of each of switching elements 4, 6, and 8, resistance values of resistors 5, 7, and 9 for limiting a current, and pulse wave shape are inputted to a pulse generating circuit 17. A pulse signal having an amount of electricity proportioning an amount of electricity at intervals of one pulse of processing current pulse is generated and smoothed by a filter circuit 18. The result is outputted as a signal responding to an average processing current value to input it to a current display unit 19 where an average processing current value is displayed. Thus, the current value can be easily and accurately grasped, and by deciding whether the current value exceeds the limit current value of a wire electrode 2 or not, disconnection is prevented from occurring, and processing efficiency can be sufficiently improved.
Patent JP-S619043-A (JP)
Title: Optical distributer
Inventor: ICHIDA TAKESHIGE
IPC: H04B10/00
Filed: 1984-06-25
Abstract: PURPOSE:To attain every modification/expansion without any fiber work (cutting, splicing) at the site by using a fiber pair line with connector prepared by factory in advance at the expansion or wiring change in a loop type local area network (LAN). CONSTITUTION:In case of wiring to each room in a building in the LAN, it occurs frequently that the network is extended in vertical and horizontal directions, distributers 321, 322 are arranged to each floor in this case and a horizontal direction distribution 323 is arranged. Other distributer can be connected or a node can be connected to the 331-335. Through the arrangement above, the length from the didstributers to each node 34 is decreased or the system is expanded to a location where many nodes 34 or terminal equipments exist in response to the increase. Although the length of a fiber 35 is prolonged and the number of connectors is increased attended with the expansion, since each node has an optical transmitter, the loss due to the increase of the fiber length or the number of connectors is not a problem.
Patent JP-S5991850-A (JP)
Title: Enriched feedstuff and industrial production thereof
Inventor: MANFUREETO SHIYUPINTORAA
IPC: A23K1/16
Filed: 1983-07-19
Abstract: 1. Use of aqueous L-lysine solutions having an L-lysine content of between 30 and 80 % by weight for supplementing foodstuffs and industrially produced mixed foods with L-lysine.
Patent JP-S63294559-A (JP)
Title: Method for developing process
Inventor: YAJIMA TAKESHI
IPC: G03F7/30
Filed: 1987-05-27
Abstract: PURPOSE:To prevent generation of uneven development by bringing a porous water absorptive elastic body impregnated with a developing soln. for developing an exposed part into pressurized contact with a master disk having a photoresist film subjected to an exposing process on the surface and executing a developing process. CONSTITUTION:The master disk 1 is fixed on a turn table 3 and the elastic body 5 is fixed to a jig 4 and is disposed above said table. The developing soln. is impregnated in this elastic body 5. The development is initiated in the exposed part of the photoresist film on the disk 1 in contact with the elastic body 5 by the developing soln. in the extreme surface layer impregnated in the elastic body 5. The developing soln. impregnated in the elastic body 5 begins to move uniformly toward the rear face or cross section of the elastic body 5 when the jig 4 moves downward from this state. The developing soln. on the lowermost surface of the elastic body 5 with which the development reaction ends makes successive substitution with the developing soln. which does not yet react so that the development is progressed by always the unreacted developing soln. The generation of the defect by the uneven development is thereby prevented.
Patent JP-H01301572-A (JP)
Title: Method for coating cement based substrate
Inventor: TANAKA HIROO
IPC: C04B41/71
Filed: 1988-05-30
Abstract: PURPOSE:To make it possible to exhibit excellent endurance of a cement based substrate, by applying a face coating containing a specific fluoroolefin based compound and isocyanate compound to a cement substrate on which sealer, waterproofing layer, etc., is applied and curing the coated layer. CONSTITUTION:A face coating containing (A) a fluoroolefin based copolymer [having 7,000-300,000 weight-average molecular weight and consisting of 15-70wt.%, preferably 20-60wt.% fluoroolefin, 1-30wt.%, preferably 3-20wt.% hydroxyl group-containing a vinyl based monomer (e.g. 4-hydroxybutylvinyl ether) and 5-84wt.% copolymerizable other monomer] containing at least two hydroxyl groups on average in one molecule and (B) an isocyanate compound (addition product of polyetherpolyol and/or polycaprolactonepolyol with a diisocyanate) is applied to a cement substrate on which a sealer and/or water proofing layer are applied and then the coated layer is cured.
Patent JP-H02308748-A (JP)
Title: Heating-evaporating device of insecticide
Inventor: TAKAMORI MASAYUKI
IPC: A01M1/20
Filed: 1989-05-23
Abstract: PURPOSE:To make possible to efficiently evaporate insecticide having low vapor pressure in a large amount in a short time by laying mat of insecticide for evaporation on a hot plate having electric heater, making curved toward the inside and providing an opened cover. CONSTITUTION:A hot plate 3 having an electric heater 2 on lower face separating to body wall is installed in the vicinity of hollow upper opening of a cylindrical vessel 1 opening to upward and downward made of heat-resistant material such as ceramic and a mat for evaporation loading insecticide such as pyrethroid-based permethrin is laid on the hot plate, thus a cover 9 downwardly making inner wall to curve inwardly and having an air outlet 7 in ceiling part covering above the hot plate 3 is set. Plural needle rods 8 for pressing the evaporating mat are set at the same height position as lower part of inner wall of the cover 9 to obtain a heating-evaporating device of insecticide for extermination of cockroach or house tick, etc.
Patent JP-H0427670-A (JP)
Title: Hydraulic reaction force type power steering control device
Inventor: SUMIYOSHI MASAYUKI
IPC: B62D6/02
Filed: 1990-05-21
Abstract: PURPOSE:To prevent the increase of an oil amount to a reaction force chamber due to the increase of an assist pressure and to reliably prevent the occurrence of assist OFF during steering without driving by locating a pressure reducing valve between a feed oil passage through which an assist pressure flows and a variable throttle valve to set a reaction force pressure. CONSTITUTION:A hydraulic pump 5 is connected to an input port 11 of a rotary valve (switching valve) 9 through a feed oil passage 7 to feed an assist pressure to a rotary valve 9. A discharge port 13 formed in the rotary valve 9 is connected to a reservoir 1 through a discharge oil passage 15. In a so formed device, a pressure reducing valve 21, a variable throttle valve 31, and a fixed throttle valve 41 are arranged in series, in order named, from the upper stream side to a branch oil passage 17 for directly interconnecting the feed oil passage 7 and the discharge oil passage 15. The pressure reducing valve 21 is a pressure reducing valve with an unload and worked so that an oil pressure between the pressure reducing valve and the variable throttle valve 31 on the downstream side is kept at a specified value. This constitution reliably prevents the occurrence of assist OFF when the assist pressure of the feed oil passage 7 is increased during steering without driving.
Patent JP-S5831766-A (JP)
Title: Ink jet recording device
Inventor: JINNAI KOUICHIROU
IPC: B41J2/195
Filed: 1981-08-20
Abstract: PURPOSE:To reduce the variation in the amounts of bias and strain due to ink temperature, ink pressure, etc. in the titled device of electric charge bias type by changing the amount of strain correction of bias drops in accordance with the output signal to detect the flying speed of ink drops. CONSTITUTION:When print instruction is issued, bias control is performed: for instance, the maximum bias is set 5.5mm.. Next, test charging is performed, and a charge signal of about 100V is applied to ink drops with reverse polarity. When those ink drops are detected by a phase retrieval electrode 24, counting with 0.5 mili second is made. This counting is stopped when an output signal is obtained at an ink flying speed detection electrode, and the count value at that time is compared with a specified value at a comparison circuit. If the count value is larger than the specified value, H in the correction table that is for correcting the effects of forerunning five drops and trailing two drops is selected, and when the count value is smaller than the specified value, L in the table is selected to effect strain correction.
Patent JP-S5831762-A (JP)
Title: Non-impact recorder
Inventor: SEKIYA TAKUROU
IPC: B41J2/14
Filed: 1981-08-20
Abstract: PURPOSE:To obtain an image of high quality by such an arrangement wherein at least one of the means for forming liquid droplets by a fixed frequency or another means for preventing the formation of such liquid droplets is composed of an electrostriction vibrator and a fluid diode and liquid droplets thus formed are used for recording. CONSTITUTION:In a non-impact recorder, ink is supplied from an ink supply hole and an electrostriction vibrator 22 for forming liquid droplets is vibrating at a certain frequency. It is arranged so that the formation of liquid droplets and (or) prevention of formation of liquid droplets can be efficiently performed by preventing the inverse flow of ink by providing fluid diodes 21 and (or) 28 in an ink passage. As fluid diodes 21 and 28, for example, pure fluid diodes 21 and 28 called as cups type are used. The cups type pure fluid diode is such that a wall 31 in the form of substantially heat-shape is formed in a passage of substantially spade type and it shows excellent diode effect for an ink jet head.
Patent JP-S5355345-A (JP)
Title: Pressure-sensitive adhesive compositions
Inventor: HAMADA TAKASHI
IPC: C09J7/02
Filed: 1976-10-30
Abstract: PURPOSE: An adhesive composition usable for adhesive masses of pressure sensitive tapes, free from softening with time, having a powerful adhesion, comprising a crosslinkable solution-type acrylic adhesive copolymer and an acrylonitrilebutadiene copolymer rubber. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H11289801-A (JP)
Title: Weeding tool for gardening
Inventor: ARAI HIROSHI
IPC: A01B1/22
Filed: 1998-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a cylindrical weeding tool for gardening, to dig the soil away from the bottom of weed and pass it rearward. SOLUTION: This cylindrical weeding tool for gardening is characterized by a metal cylinder 2 provided with a blade 3 and handle 1.
Patent JP-S619948-A (JP)
Title: Production of quickly cooled thin strip having uniform thickness
Inventor: MORITO NOBUYUKI
IPC: B22D11/06
Filed: 1984-06-27
Abstract: PURPOSE:To produce a quickly cooled thin strip having a uniform thickness in both the transverse and longitudinal directions by providing a reverse crown enough to compensate a heat crown to at least either of a nozzle tip and cooling roll surface. CONSTITUTION:The roll surface corresponding to the width of the cooled thin strip is preheated to a prescribed temp. by a heater 4 and after the roll crown by said preheating is made into the same shape (broken line) as the shape during pouring, the space between the nozzle and the roll at both ends is set as specified and a molten metal is poured. The cooling roll 1 polished to the reverse crown shape such as the recessed surface R shown by a solid line is used and after the surface thereof is preheated to the prescribed temp., the molten metal is poured onto said roll from the nozzle 2 having the flat tip. The quickly cooled thin strip having the uniform thickness in both the longitudinal and transverse directions during the entire pouring process is produced in either case.
Patent JP-H06317313-A (JP)
Title: Gas combustion apparatus and system
Inventor: SHIOMI HIROZO
IPC: F23G5/46
Filed: 1993-05-07
Abstract: PURPOSE:To make possible utilization of heat energy effectively by recovering the energy which is generated by burning and purifying of the combustion components of a gas flowing in. CONSTITUTION:A combustion section 1 is provided to discharge a gas flowing in with the burning and removal of the combustion components thereof and thermoelectric conversion sections 4 and 5 which are made up of a thermoelectric transducer 6 of a porous structure or a breathing structure is provided in a series with the combustion section 1 to extract heat energy by converting it into electric energy.
Patent JP-H0426861-A (JP)
Title: Developer for developing electrostatic charge image
Inventor: NAGATSUKA TAKAYUKI
IPC: G03G9/087
Filed: 1990-05-23
Abstract: PURPOSE:To prevent changes in performance for a long-term use by using such resin particles that the projection face of the particle gives specified relation between the outer contact circle and inner contact circle each having at least three contact points with the projection face and between the peripheral length of the face and the circumference of the inner circle, and using magnetic particles having specified magnetic characteristics. CONSTITUTION:The inner contact circle of radius (r) and the outer contact circle of radius R, each having at least three contact points with the projection of the particle, satisfy the relation 1.00<R/r<=1.20. The peripheral length L of the projection face and the circumference l of the inner circle satisfy the relation 1.01l<l<2.00l. The magnetic characteristics of the magnetic particles are specified to >=40emu/g magnetization measured in 1,000Oe magnetic field. Thereby, the developer is almost free from deposition of carrier and has high durability in the performance as a developer. The high picture quality in the initial state can be maintained for a long time.
Patent JP-S61288145-A (JP)
Title: Surface inspecting instrument
Inventor: KOMATSUZAKI KAZUHIRO
IPC: G01N21/94
Filed: 1985-06-17
Abstract: PURPOSE:To exactly measure flaws, etc. by irradiating laser light to the surface of an object to be inspected, taking a hologram with a photoelectric camera, reconstructing the image with a photoelectric detector by the signal of the hologram and subjecting the wave front of the image thereof to image processing. CONSTITUTION:The luminous flux of a laser 1 is divided to illuminating light (2) and reference light (3) by a semitransparent mirror 2. The reference light (2) is illuminated to the object 4 to be inspected and is passed through a microscope 5 so as to be sent to the photoelectric camera 7. The reference light (3) is fed to the photoelectric camera 7 to form the hologram. The signal of the hologram is fed to a laser 8 to induce the modulation of a phase by the laser 8 on a screen 10 illuminated by the laser 9. The diffracted light thereof is detected by the photoelectric detector 11. The amplitude intensity of the wave front of the image reconstructed by an image processing system 2 is calculated to detect the foreign matter. Since the holography technique and the image processing system are united to one body, the foreign matter and flaws are exactly detected.
Patent JP-H01301357-A (JP)
Title: Automatic inspection apparatus of printer unit interface
Inventor: KASUGA KAZUTO
IPC: G06K15/00
Filed: 1988-05-31
Abstract: PURPOSE:To automatically inspect a printer unit, by judging the quality of a printer unit interface by checking the state of dummy load to which a head driving signal and a head transferring motor driving signal are given. CONSTITUTION:Dummy load 23 is constituted of a resistor circuit and a voltage dividing circuit, and the drive current of the line feed stepping moor signal outputted from an interface flows to the resistor circuit whereby a motor is driven. The voltage dividing signal of dropped voltage is taken in a CPU 21 through an input port 26. When a stepping motor is a four-phase motor, the drive signal thereof is a four-phase signal and signals are cyclically repeated. The CPU 21 checks whether four phase patterns are repeated to judge whether the stepping motor is accurately outputted or whether there are disconnection and shortcircuit. Dummy load 24 is also constituted of a resistor circuit and a voltage dividing circuit and the drive current of the printing head signal outputted from the interface 10 flows to the resistor circuit whereby a printing head is driven.
Patent JP-H09322022-A (JP)
Title: Broadcasting program transmitter and terminal equipment connected to the same
Inventor: TOMITA YASUMASA
IPC: H04N5/222
Filed: 1996-05-27
Abstract: PROBLEM TO BE SOLVED: To easily make a broadcasting reservation and a recording reservation by transmitting broadcasting program information and the guidance information of a broadcasting program to plural terminal equipments connected through a communication means. SOLUTION: When a date and time are specified from the terminal equipment 2 and this broadcasting program transmitter 1 is instructed to be activated, a generation means 11 reads the program of the specified date and time from the broadcasting program information of plural broadcasting stations managed by a program management means 10 and sends it to the terminal equipment 2. The broadcasting program is displayed at a display device 3 and the display of the simultaneously sent guidance information of the broadcasting program specified through a shift button added in a first addition means 12 is requested.  A first obtaining means 13 obtains the guidance information requested by the terminal equipment 2 from the program management means 10, adds a broadcasting reservation button and a recording reservation button through a second addition means 14 and transmits it by a transmission means 16. The terminal equipment 2 can easily make a reservation by displaying the broadcasting reservation button and the recording reservation button at the display device 3 and operating them.
Patent JP-H06339934-A (JP)
Title: Foaming device for heat insulated cabinet
Inventor: YAMAMOTO HIROMI
IPC: B29C39/22
Filed: 1993-06-02
Abstract: PURPOSE:To provide a foaming device for improving the urethane foamed product quality having a mechanism of urethane injection to be carried out by inclining a cabinet on a table to be lifted and lowered freely in the device. CONSTITUTION:A foaming device consists of a cabinet 3 with an injection port 5 on one side face 6, a carrier pallet 2 for carrying the cabinet 3, a table 9 for lifting and lowering the cabinet 3, a pusher 13 for pushing up the side of one side face 6 and a retaining component 15 for retaining an area 9' in the vicinity of the end of carrier pallet 2 on the opposite side of the pusher 13.